clear all;
close all;
clc

%不同的计算机需要修改此处的地址以调用txt文件
data1=load('/Users/tingting/Desktop/pB1.txt');
data2=load('/Users/tingting/Desktop/pB2.txt');
axis off
scatter(data1(:,1),0,'filled','b');
hold on;
% scatter(data2(:,1),0,'filled','m');
